fn average_rgb(c1: (u8, u8, u8, u8), c2: (u8, u8, u8, u8)) -> (u8, u8, u8, u8) {
let avg_r = (c1.0 as u16 + c2.0 as u16) / 2;
let avg_g = (c1.1 as u16 + c2.1 as u16) / 2;
let avg_b = (c1.2 as u16 + c2.2 as u16) / 2;
let avg_a = (c1.3 as u16 + c2.3 as u16) / 2;
(avg_r as u8, avg_g as u8, avg_b as u8, avg_a as u8)
}
fn rgb_to_hex(r: u8, g: u8, b: u8) -> String {
format!("#{:02X}{:02X}{:02X}", r, g, b)
}
fn main() {
let color1 = (255, 100, 50, 255); // RGBA
let color2 = (50, 170, 200, 255);
let (r, g, b, a) = average_rgb(color1, color2);
println!("Average Color: R={}, G={}, B={}, A={}", r, g, b, a);
println!("Average Color (hex): {}", rgb_to_hex(r, g, b));
}
/*
run:
Average Color: R=152, G=135, B=125, A=255
Average Color (hex): #98877D
*/
